HttpListenerPipelineFactory{ }
getPipeline{
  ChannelPipeline pipeline=pipeline();
  io.netty.channel.ChannelPipeline.addLast
  io.netty.channel.ChannelPipeline.addLast
  io.netty.channel.ChannelPipeline.addLast
  io.netty.channel.ChannelPipeline.addLast
}
